Quantum Secret Sharing Based on Multi-Particle Entanglement

被引：4

作者：

GUO Fenzhuo WEN Qiaoyan ZHU Fuchen School of Science Beijing University of Posts and Telecommunications Beijing PRChina State Key Laboratory of Integrated Services Network Xidian University Xian PRChina National Laboratory for Modern Communications Chengdu PRChina ^{[1
,2
,1
,31
,100876
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,610041
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机构：

来源：

TheJournalofChinaUniversitiesofPostsandTelecommunications | 2005年 / 01期

关键词：

quantum secret sharing; secret splitting; GHZ states; multi-particle entanglement;

D O I：

暂无

中图分类号：

TN918.2 [密码、密码机];

学科分类号：

0839 ; 1402 ;

摘要：

We propose a class of Quantum Secret Sharing (QSS) scheme based on multi-particle entanglement. The eavesdropping analysis shows that the scheme is secure. Its efficiency is 100% in principle. That is, one multi-particle entanglement can be used to share a bit of classical key among the parties. As a result, it is resource saving. The protocol can also be adjusted to split a classical secret message directly. The implementation of it is relatively applicable.

引用

页码：15 / 19

页数：5